Mandelev, Lord of Saprolings

Haste, Shroud, Indestructible
Partner with Bredolaz, Lord of Fungus
Saprolings you control cannot be blocked
{b}{3}{t} creatures your opponents control get
-X/-X until end of turn, where X is the number of Saprolings you control
{ut} until end of turn, creatures that would leave the battlefield instead go to the battlefield
under your control